Honestly, mDNS seems a little out of scope for a security appliance at the edge... but I understand how we have a growing set of users (especially home users) who want Untangle to run at the core, instead of the edge, to be their only networking device.

Five time Microsoft ASP.Net MVP managing a Lenovo RD330 / E5-2420 / 16GB with Untangle 14.1.1 to protect 500Mbits for ~400 residential college students and associated staff and faculty